DSP_SPDIF_STATUS_HW_ENABLED
ins->spdif_status_out &= ~DSP_SPDIF_STATUS_HW_ENABLED;
ins->spdif_status_out |= DSP_SPDIF_STATUS_HW_ENABLED;
if (ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) {
if ( ! (ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) ) {
if ( !(ins->spdif_status_out & DSP_SPDIF_STATUS_HW_ENABLED) ) {